Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4448186 | Device for increasing the efficiency of cooking on gas stoves | — | 1984-05-15 |
| 4446730 | Specific gravity independent gauging of liquid filled tanks | — | 1984-05-08 |
| 4206054 | Pyramidic aquarium filter-aerator | Leon Moore | 1980-06-03 |